Reliability of Difference Scores for Mac 2.1 Download

Reliability of Difference Scores for Mac 2.1 Description

"A standalone Windows program that calculates the reliability of difference score"

Edit By BS Editor: A standalone Macintosh Universal program that calculates the Reliability of Difference Scores, given the reliability of two tests and the correlation Between those two tests.

A difference score is obtained by subtracting one test score from another test score. For example, a student's IQ Test score and Reading test score. This might be interpreted as the difference between ability and achievement.

A difference score is, like the test scores from which it was calculated, unreliable to some extent. Its reliability will be a function of the reliability of the tests used in its computation and the correlation between the scores from the two tests used in its computation as per: Rd = (.5 (Rxx + Ryy) - Rxy) ÷ 1 - Rxy. you can free download Reliability of Difference Scores for Mac 2.1 now.

Reliability of Difference Scores for Mac 2.1 Keywords

scores, liability, reliability, difference

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  A standalone Windows program that calculates the reliability of difference score
• Reliability of Difference Scores
  A standalone Windows program that calculates the reliability of difference score